17 September 2002 Analysis of crosstalk between radial tilt error and tracking error in tracking servo of high density digital versatile disk
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Abstract
In this paper, the pupil energy distribution is calculated with parameters of digital versatile disk and by using the scalar diffraction theory. In view of radial tilt, a radial tilt angle in pit model is added, and consequently, a simulation of push-pull tracking error is given when a radial tilt error occurs. Furthermore, the influence of radial tilt is analyzed by using push-pull tracking servo method.
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Yuxing Wang, Yuxing Wang, Mali Gong, Mali Gong, Ping Yan, Ping Yan, Weipu Jia, Weipu Jia, Ruizhen Cui, Ruizhen Cui, Haitao Zhang, Haitao Zhang, Lei Huang, Lei Huang, Ning Wei, Ning Wei, } "Analysis of crosstalk between radial tilt error and tracking error in tracking servo of high density digital versatile disk", Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); doi: 10.1117/12.483322; https://doi.org/10.1117/12.483322
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